Raissa

Active

Zea mays L. Maize · Agricultural · bred by Seifert, Robert P.

also searched as: раисса

Variety description

10 August 2026

The maize hybrid named Raissa is included in the official EU catalogs of agricultural plants. The variety is characterized by a high proportion of hard endosperm, which makes it suitable for use in the dry milling process.

This hybrid has repeatedly been the subject of agronomic research and field experiments in various climatic conditions, including Morocco and New Zealand, where its morphological and yield characteristics were studied.

Sources6

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Countries of admission

5 jurisdictions

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder: Seifert, Robert P. 27 Developed the variety
Applicant: Pioneer Overseas (US) 139 Submitted the application to the register
Rights holder: Pioneer Hi-Bred International Inc. 46 Holds the rights to the variety
Maintainer: PIONEER HI-BRED SERVICES GmbH, AT Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

SI Slovenia Protection expired

№ ZEA083

Terminated

1 January 2005
SK Slovak Republic Terminated

№ 2459

Application

15 January 1992

Registration

17 March 1994

Terminated

7 July 2014
SK Slovak Republic Terminated

№ 192R021

Application

15 January 1992

Registration

17 March 1994

Terminated

7 July 2014
AT Austria Terminated

№ 340

Application

17 December 1992

Registration

17 December 1992

Terminated

3 July 2009

Registry	Number	Application	Registration	Terminated	Status
SI Slovenia	ZEA083	—	—	1 January 2005	Protection expired
SK Slovak Republic	2459	15 January 1992	17 March 1994	7 July 2014	Terminated
SK Slovak Republic	192R021	15 January 1992	17 March 1994	7 July 2014	Terminated
AT Austria	340	17 December 1992	17 December 1992	3 July 2009	Terminated

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Hungary № P9300635

Terminated

Application filed 8 March 1993
Registered 11 March 1997
Entry closed 8 November 1999

More 2 records protections in other jurisdictions are shown on the map above.

Records are sourced from official registry publications. Data sources and legal status

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Breeder

Seifert, Robert P.

breeder code X9033

All 27 varieties of company

Registry records

Total records: 9
Jurisdictions shown: 5
First registration: 1992

Same species

Other varieties: Maize

All 37 291 varieties of species

P 9578

Active

Zea mays L. · Maize

Pioneer Overseas Cor, USA

AT BG HU RO SI SK +1

15 records

P 9074

Active

Zea mays L. · Maize

Pioneer Overseas Corporation, USA

AT BG DE RO SI SK +1

19 records

PR 39 G 12

Active

Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

AT BE DE LT SI SK

13 records

Raifello

Application submitted

Zea mays L. · Maize

BAYERISCHE PFLANZENZUCHTGESELLSCHAFT EG & CO

1 record

Raina

Protection expired

Zea mays L. · Maize

2 records

Raivs`kyi 250 MV

Application submitted

Zea mays L. · Maize

Klimova Oksana IEvhenivna, Kuprychenkova Tetiana Hryhorivna, Aldoshyn Anatolii Vasylovych, Belikov IEvhen Illich, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych,

2 records

Nearby in the species list Raffaele, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Raffaello, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rafika, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rafting, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Raglan, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ragnarok, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Raider, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Raiduha MV, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Raifello, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Raina, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Raivs`kyi 250 MV, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rakam, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rakete, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rakurs F1, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">RAM 0133, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">RAM 0954, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">RAM 1023, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">RAM 1033, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">RAM 10334, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">RAM 1333

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